SYNOPSIS int symbolp(mixed arg) DESCRIPTION Returns true, if arg is a symbol. EXAMPLE symbolp('foo) returns 1. HISTORY Introduced in 3.2@70 SEE ALSO quote(E), clonep(E), closurep(E), floatp(E), mappingp(E), objectp(E), intp(E), referencep(E), pointerp(E), stringp(E), structp(E)